public object ResolveInstancePropertyCustom(PropertyInfo propertyInfo, object key, TContext context, T instance)
{
PropertyOptions <TContext, T> options;
if (!PropertyOptions.TryGetValue(propertyInfo, out options))
{
return(null);
}
ICollection <Func <TContext, T, object> > resolvers;
if (!options.InstancePropertyCustomResolvers.TryGetValue(key, out resolvers) || !resolvers.Any())
{
return(null);
}
var firstResolver = resolvers.First();
if (!resolvers.Skip(1).Any())
{
return(firstResolver(context, instance));
}
Func <object, object, object> reducer = null;
if (!InstanceCustomResolverReducers.TryGetValue(key, out reducer))
{
reducer = DefaultReducer;
}
return(resolvers.Skip(1).Aggregate(firstResolver(context, instance), (resolved, resolver) => reducer(resolved, resolver(context, instance))));
}
public object ResolveInstanceCustom(TContext context, T instance, object key)
{
ICollection <Func <TContext, T, object> > resolvers = null;
if (!InstanceCustomResolvers.TryGetValue(key, out resolvers) || !resolvers.Any())
{
return(null);
}
var firstResolver = resolvers.First();
if (!resolvers.Skip(1).Any())
{
return(firstResolver(context, instance));
}
Func <object, object, object> reducer = null;
if (!InstanceCustomResolverReducers.TryGetValue(key, out reducer))
{
reducer = DefaultReducer;
}
return(resolvers.Skip(1).Aggregate(firstResolver(context, instance), (expression, resolver) => reducer(expression, resolver(context, instance))));
}
